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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7945723 B1

PDFFull Text
Date of Patent:
May. 17, 2011

Filed:

Nov. 29, 2007

Apparatus and method of managing mapping table of non-volatile memory

Applicant:

Hyo-jun Kim, Yongin-si, KR;

Inventor:

Hyo-Jun Kim, Yongin-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Hetul Patel

Assistant Examiner:

Edward J Dudek, Jr

Int. Cl.
CPC ...
G06F 13/00 (2006.01); G06F 13/28 (2006.01); G11C 11/34 (2006.01); G11C 16/04 (2006.01); G11C 7/00 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
Abstract

An apparatus and method for managing a mapping table of a non-volatile memory are provided. The apparatus includes a non-volatile memory having memory cells, each of which stores data bits in a plurality of pages included in a block according to a plurality of states, each of which has at least two bits, an operating time measuring unit measuring a write operation time on each of the plurality of pages included in the block, and a mapping table generating unit dividing the pages into a plurality of groups according to the measured write operation time and generating a mapping table by using the divided groups.

Find Patent Forward Citations

Kim, Hyo-Jun. (2011). Apparatus and method of managing mapping table of non-volatile memory (U.S. Patent No. 7945723). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7945723

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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